Features HIGH POWER OUTPUT: With its high power output, this mini single channel power amplifier module can easily drive 60‑300W stage speakers without distortion. LOW HEAT GENERATION: Powered by 12V, this amplifier module generates minimal heat, allowing for stable and continuous operation over extended periods of time. HIGH EFFICIENCY: With an efficiency close to 100 percent, this amplifier module has a low static power consumption of only 11mA, ensuring optimal power usage. EXCELLENT SOUND QUALITY: Delivering a clear and transparent sound, this module has a high signal to noise ratio and strong dynamic range, providing a high resolution sound experience. PCB CONSTRUCTION: The module is built with accuracy using a 1.6mm thick high hardness double sided PCB substrate, ensuring durability and reliability. Specification: Item Type: Mini Mono High Power Amplifier Module Product Mode: SFT BD31 Working Mode: Class D (PWM modulation) Material: PCB Power Supply: DC single power supply 7.5-24V ≥2A (recommended power supply DC12V) Output Power: 60W (impedance 4-8Ω) Recommended Speaker: 4-8Ω, 40-300W SNR: 102dB Operating Temperature: -40 to 85℃ Size: Approx. 38 x 41mm / 1.5 x 1.61in  Package List:1 x Module 3 x Cable  Package List 1 x Module 3 x Cable